diff --git a/doc/rpm-build/checkout-build-archives.php b/doc/rpm-build/checkout-build-archives.php
index f1d8c48598..8943db8fea 100755
--- a/doc/rpm-build/checkout-build-archives.php
+++ b/doc/rpm-build/checkout-build-archives.php
@@ -124,8 +124,10 @@ function do_obs()
 	$n = 0;
 	foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($config['obs'])) as $path)
 	{
-		if (basename(dirname($path)) != '.osc' &&
-			preg_match('/\/('.preg_quote($config['packagename']).'[a-z-]*)-'.preg_quote($config['version']).'\.[0-9]+(\.tar\.(gz|bz2))$/',$path,$matches) &&
+		if (basename(dirname($path)) == '.osc') continue;
+		if (!preg_match('/\/'.preg_quote($config['packagename']).'[a-z-]*-'.preg_quote($config['version']).'/',$path)) continue;
+
+		if (preg_match('/\/('.preg_quote($config['packagename']).'[a-z-]*)-'.preg_quote($config['version']).'\.[0-9]+(\.tar\.(gz|bz2))$/',$path,$matches) &&
 			file_exists($new_name=$config['sourcedir'].'/'.$matches[1].'-'.$config['version'].'.'.$config['packaging'].$matches[2]))
 		{
 			if (basename($path) != basename($new_name))
@@ -137,6 +139,25 @@ function do_obs()
 			if ($verbose) echo "cp $new_name ".dirname($path)."/\n";
 			++$n;
 		}
+		// updating dsc and spec files
+		if (substr($path,-4) == '.dsc' || substr($path,-5) == '.spec')
+		{
+			$content = $content_was = file_get_contents($path);
+			$content = preg_replace('/^Version: '.preg_quote($config['version']).'\.[0-9]+/m','Version: '.$config['version'].'.'.$config['packaging'],$content);
+
+			if (substr($path,-4) == '.dsc')
+			{
+				$content = preg_replace('/^(Debtransform-Tar: '.preg_quote($config['packagename']).'[a-z-]*)-'.
+					preg_quote($config['version']).'\.[0-9]+(\.tar\.(gz|bz2))$/m',
+					'\\1-'.$config['version'].'.'.$config['packaging'].'\\2',$content);
+			}
+			if ($content != $content_was)
+			{
+				file_put_contents($path,$content);
+				if ($verbose) echo "Updated $path\n";
+				++$n;
+			}
+		}
 	}
 	if ($n)
 	{